Background and Objectives: Nowadays, nurses' job burnout phenomenon has become one of the problems of nursing society due to the high level of occupational stress, which can cause people to leave their profession. Therefore, this research was conducted with the aim of determining the relationship between the rate of job burnout and intention to leave job among operation room workers in South Kh...

Background and Objectives: Insomnia is the most common sleep disorder. Individuals with insomnia often report more functioning problems. Numerous studies have shown that cognitive and emotional factors have an important role in the onset and maintenance of insomnia. The purpose of this study was to predict the severity of insomnia based on the cognitive and emotional variables and personality t...

Background and Objectives: Osteocalcin plays an important role in stimulating of insulin secretion from pancreatic β-cells. Therefore, the present study aimed to determine the effect of aerobic and resistance exercises on serum osteocalcin, insullin resistance and beta cells function in overweight men. Materials and Methods: In this clinical trial study conducted in Ahar in summer 2018, 40 ove...

Background and Objective: Acid Black 1 dye due to the presence of benzene ring, toxicity, mutagenicity, carcinogenicity and non-degradability is one of the major dangers for human health and environment especially aquatic life. Hence, the removal of these compounds from polluted water and wastewater has been considered. This study has been investigated the removal of acid black1 azo dye f...

One of the new technologies of genetic science is pre-natal diagnostic tests to prevent the birth of children with congenital malformations. Physicians and genetic counselors as real person and laboratories and medical centers as legal person in the negligeecs in the case of patients will be laibel. What is important about the physician's liability and health centers due to a negligence in pren...

Background and Objectives: Road Traffic Injuries (RTI) in Iran is considered as a major health problem and a major cause of mortality. In the present study we attempted to assess the traffic fatalities trend and potential factors related to the hospital and pre-hospital deaths during years 2006 to 2012, in Iran. Materials and Methods: In this cross-sectional study, we analyzed all deaths res...

Background and Objectives: Helicobacter pylori is a gram-negative and spiral bacterium that causes stomach and duodenal disease in humans. Because of the presence of disadvantages in antibiotic therapies, increasing efforts  have been made to produce effective vaccine for this infection. The aim of this study was to generate a construct   carrying the lnT gene and to survey its...